If the sides of a triangle are in the ratio of 3 : 4 : 5 and its area – McqOptions

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1.	If the sides of a triangle are in the ratio of 3 : 4 : 5 and its area is 216 sq. cm, then the perimeter of the triangle is :
A.	80 cm.
B.	72 cm.
C.	76 cm.
D.	84 cm.nnAns.
Answer» C. 76 cm.

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